ARM: uniphier: parse device tree to determine DRAM base and size
Device tree specifies the available memory ranges in its "/memory"
node. Use it to simplify the CONFIG defines.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 45b39c0..a15838b 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -295,17 +295,8 @@
/* Open Firmware flat tree */
#define CONFIG_OF_LIBFDT
-/* Memory Size & Mapping */
-#define CONFIG_SYS_SDRAM_BASE CONFIG_SDRAM0_BASE
-
-#if CONFIG_SDRAM0_BASE + CONFIG_SDRAM0_SIZE >= CONFIG_SDRAM1_BASE
-/* Thre is no memory hole */
-#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_SYS_SDRAM_SIZE (CONFIG_SDRAM0_SIZE + CONFIG_SDRAM1_SIZE)
-#else
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_NR_DRAM_BANKS 2
-#define CONFIG_SYS_SDRAM_SIZE (CONFIG_SDRAM0_SIZE)
-#endif
#if defined(CONFIG_MACH_PH1_SLD3) || defined(CONFIG_MACH_PH1_LD4) || \
defined(CONFIG_MACH_PH1_SLD8)